Office 365 (staff) - How to sign in Office 365 through a web browser?

Please use your email address to sign in to Office 365:

1. 1. Type the following address in your browser:
      • http://portal.office.com
        
        
   2. Enter your email address 
   3. Select Work of school account if prompted
   4. You will be redirected to HKUST User Authentication Service - via ADFS, enter your password to sign in (please make sure that it is a secured connection with URL starting with https://adfs.ust.hk/.....)
      
   5. If you have enrolled for two-factor authentication, you will need to use your mobile device to approve the access.
   6. In case you have problem signing in due to the 2FA requirement, please get a Bypass Code for 2FA.

If your browser (e.g. Internet Explorer) already connected to other Microsoft web mail service such as outlook.com, or Microsoft live account, etc., you will need to use New session under the File menu before you can sign on to Office 365. For Firefox or Chrome, select New Private Window or New incognito window.

If you have any issues with signing in to Office 365, please send email to cchelp@ust.hk or visit our service desk at room 2021 (lift 2).